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參數資料
| 型號： | MAX4642EUA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | High-Speed, Low-Voltage, 4з, Dual SPST CMOS Analog Switches |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| 封裝： | MICRO MAX PACKAGE-8 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 198K |
| 代理商： | MAX4642EUA |
For pricing delivery, and ordering information please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
General Description
The MAX4641/MAX4642/MAX4643 are monolithic, dual,
single-pole/single-throw (SPST) switches that can operate
from a single supply ranging from +1.8V to +5.5V. The
MAX4641/MAX4642/MAX4643 provide low 4
on-resis-
tance (R
ON
), 0.6
R
ON
matching between channels, and
1
R
ON
flatness over the entire analog signal range.
These devices offer fast switching times of less than 20ns
while consuming less than 0.01μW of quiescent power.
The MAX4641 has two normally open (NO) switches,
and the MAX4642 has two normally closed (NC)
switches. The MAX4643 has one NO switch and one NC
switch. All three devices have low 0.35nA leakage cur-
rents over the entire temperature range. The MAX4641/
MAX4642/MAX4643 are available in small 8-pin μMAX
and 8-pin QFN packages.
Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Features
o
+1.8V to +5.5V Single-Supply Operation
o
Rail-to-Rail Analog Signal Range
o
Guaranteed R
ON
4
max (+5V supply)
8
max (+3V supply)
o
+1.8V Operation
R
ON
30
typ Over Temperature
t
ON
18ns typ, t
OFF
12ns typ
o
Guaranteed R
ON
Flatness: 1
(+5V supply)
o
Guaranteed R
ON
Match Between Channels
0.6
(+5V supply)
o
Low Leakage (<0.35nA) Over Entire Temperature
Range
o
Excellent AC Characteristics
Low Crosstalk: -97dB at 1MHz
High Off-Isolation: -80dB at 1MHz
0.018% Total Harmonic Distortion
o
Low Power Consumption: < 0.01μW
Ordering Information
M
High-Speed, Low-Voltage, 4
, Dual SPST
CMOS Analog Switches
________________________________________________________________
Maxim Integrated Products
1
MAX4641
IN_
0
1
NO_
MAX4641
OFF
ON
COM2
IN2
NO2
GND
1
2
8
7
V+
IN1
COM1
NO1
TOP VIEW
3
4
6
5
MAX4642
IN_
0
1
NC_
MAX4642
ON
OFF
COM2
IN2
NC2
GND
1
2
8
7
V+
IN1
COM1
NC1
3
4
6
5
MAX4643
IN_
0
1
NO1
MAX4643
OFF
ON
NC2
ON
OFF
COM2
IN2
NC2
GND
1
2
8
7
V+
IN1
COM1
NO1
3
4
6
5
μ
MAX
μ
MAX
μ
MAX
Pin Configurations/Functional Diagrams/Truth Tables
19-1656; Rev 1; 2/02
8 μMAX
8 QFN 3 x 3
PIN-PACKAGE
8 μMAX
8 QFN 3 x 3
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX4643
EUA
MAX4643EGA
PART
8 μMAX
8 QFN 3 x 3
-40°C to +85°C
-40°C to +85°C
MAX4642
EUA
MAX4642EGA
MAX4641
EUA
MAX4641EGA
Rail-to-Rail is a trademark of Nippon Motorola, Ltd.
Pin Configurations continued at end of data sheet.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4642EUA+ | 功能描述:模擬開關 IC 4Ohm Dual SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4642EUA+G104 | 功能描述:模擬開關 IC 4Ohm Dual SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4642EUA+T | 功能描述:模擬開關 IC 4Ohm Dual SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4642EUA+TG104 | 功能描述:模擬開關 IC 4Ohm Dual SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4642EUA-G104 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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